1.Summary of the best evidence for the use of mechanical insufflation-exsufflation technique in invasive mechanical ventilation patients
Zhiqun LIU ; Xiaotong HAN ; Xiaohan SANG ; Chuochuo YU ; Shuzhen MAO ; Hui WEN
Chinese Critical Care Medicine 2023;35(8):828-833
Objective:To search and evaluate the literatures on the application of mechanical insufflation-exsufflation technique (MI-E) in patients with invasive mechanical ventilation in China and abroad, and to summarize the best evidence to provide evidence-based basis for clinical practice.Methods:The literatures related to the use of MI-E technique in invasive mechanical ventilation patients were searched from the establishment of the database to April 1, 2022 in BMJ Best Practice, UpToDate Clinical Advisor, Scottish Intercollegiate Guidelines Network (SIGN), Guidelines International Network (GIN), National Institute for Health and Care Excellence (NICE), National Guideline Clearinghouse (NGC), Registered Nurses' Association of Ontario (RNAO), medlive, Cochrane Library, Joana Briggs Instiute, Web of Science, PubMed, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), SinoMed, China National Knowledge Infrastructure (CNKI), Wanfang Database, China Science and Technology Journal Database, and Website of American Association for Respiratory Care, including guideline, expert consensus, clinical decision, evidence summary, systematic review and randomized controlled trial. The JBI Center for Evidence-Based Health Care Expert Consensus Evaluation Criteria (2016) was used to evaluate the quality of the included systematic reviews; the JBI Center for Evidence-Based Health Care Evaluation Criteria for Randomized Controlled Trials was used to evaluate the quality of the included randomized controlled trial. Two researchers independently evaluated the quality of literature, and extracted and summarized the evidence based on professional judgment.Results:A total of 7 literatures were enrolled, including 3 systematic reviews and 4 randomized controlled trials. After quality evaluation, 7 articles were all enrolled. Thirteen best evidences were formed from four aspects of indications, contraindications, parameter settings, and attention.Conclusions:The study summarizes the best evidence for the application of MI-E technique in invasive mechanical ventilation patients. It is recommended that medical staff undergo professional training, combined with their professional judgment as well as the patient's clinical specific conditions and willingness, and accurately apply MI-E technology to invasive mechanical ventilation patients.